2021 Audi Q3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2021
• Mileage: 54,001 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 54,001 miles on the clock, this 2021 Audi Q3 S Line has done roughly 11,900 more miles than a typical 2021 Audi Q3. The AskCar estimate for this car is £17,437. It is priced at £19,891, which is £2,454 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,488 Audi Q3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 119 days ago. Its asking price has since fallen by £104. Our latest MOT record expired on 1 September 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. You can find this car at Sinclair Group in Bridgend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,454 (14%) over the AskCar estimate of £17,437.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 3,488 priced Audi Q3 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 213 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi Q3 has been on sale for at least 119 days.

Price history

AskCar first saw this advert on 8 July 2026 at £19,995. Its asking price is now £19,891, £104 less. The latest price cut was seen on 4 October 2026.

Price changes recorded:

• 9 July 2026: £19,995
• 4 October 2026: £19,891

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 1 September 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 1 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 45,838 miles, which matches the advertised 54,001 miles.

Advertised mileage is about 11,900 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.

Similar cars

31 other 2021 Audi Q3 S Line 1.5 petrol manual SUVs are for sale at UK dealers, from £11,950 to £24,140, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 53,338 miles. Price: £18,498, £1,393 less than this car. Dealer: Arnold Clark Dumfries Renault / Dacia in Dumfries. AskCar page: https://askcar.co.uk/car/audi-q3-2021-c2f3fbefeef0
• 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 57,009 miles. Price: £18,995, £896 less than this car. Dealer: Tregonings of Cornwall in Wadebridge. AskCar page: https://askcar.co.uk/car/audi-q3-2021-503506cf4798
• 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 50,500 miles. Price: £19,999, £108 more than this car. Dealer: Motorland 2008 in Walsall. AskCar page: https://askcar.co.uk/car/audi-q3-2021-79e1045114c6

• The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, white, 44 miles from this car. Mileage: 23,855 miles. Price: £19,252, £639 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-q3-2021-fc323b32b9db